FR3028912B1 - METHOD FOR PLACING A FLEXIBLE LINE COMPRISING AN EXTERNAL SHEATH DELIMINATING AN INTERNAL VOLUME AND FLEXIBLE LINE ASSOCIATED THEREWITH - Google Patents

METHOD FOR PLACING A FLEXIBLE LINE COMPRISING AN EXTERNAL SHEATH DELIMINATING AN INTERNAL VOLUME AND FLEXIBLE LINE ASSOCIATED THEREWITH

Info

Publication number
FR3028912B1
FR3028912B1 FR1461248A FR1461248A FR3028912B1 FR 3028912 B1 FR3028912 B1 FR 3028912B1 FR 1461248 A FR1461248 A FR 1461248A FR 1461248 A FR1461248 A FR 1461248A FR 3028912 B1 FR3028912 B1 FR 3028912B1
Authority
FR
France
Prior art keywords
flexible line
deliminating
placing
associated therewith
internal volume
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1461248A
Other languages
French (fr)
Other versions
FR3028912A1 (en
Inventor
Henri Morand
Fred Laaf
Romain Rivet
Jean-Paul Ferraz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TechnipFMC Subsea France SAS
Original Assignee
Technip France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technip France SAS filed Critical Technip France SAS
Priority to FR1461248A priority Critical patent/FR3028912B1/en
Priority to EP15801718.6A priority patent/EP3221625B1/en
Priority to BR112017010199-8A priority patent/BR112017010199B1/en
Priority to PCT/EP2015/077137 priority patent/WO2016079253A1/en
Priority to DK15801718.6T priority patent/DK3221625T3/en
Publication of FR3028912A1 publication Critical patent/FR3028912A1/en
Application granted granted Critical
Publication of FR3028912B1 publication Critical patent/FR3028912B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/20—Double-walled hoses, i.e. two concentric hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall

Abstract

Le procédé comporte une gaine externe délimitant un volume intérieur, comportant les étapes suivantes : - introduction de la ligne flexible dans un liquide ; - inondation au moins partielle du volume intérieur par le liquide à travers au moins un orifice (29) ménagé dans la ligne flexible ; caractérisé en ce que le procédé comprend une étape de fermeture du ou de chaque orifice (29) après l'étape d'inondation.The method comprises an outer sheath delimiting an interior volume, comprising the following steps: - introduction of the flexible line into a liquid; - at least partial flooding of the interior volume by the liquid through at least one orifice (29) formed in the flexible line; characterized in that the method comprises a step of closing the or each orifice (29) after the step of flooding.

FR1461248A 2014-11-20 2014-11-20 METHOD FOR PLACING A FLEXIBLE LINE COMPRISING AN EXTERNAL SHEATH DELIMINATING AN INTERNAL VOLUME AND FLEXIBLE LINE ASSOCIATED THEREWITH Active FR3028912B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1461248A FR3028912B1 (en) 2014-11-20 2014-11-20 METHOD FOR PLACING A FLEXIBLE LINE COMPRISING AN EXTERNAL SHEATH DELIMINATING AN INTERNAL VOLUME AND FLEXIBLE LINE ASSOCIATED THEREWITH
EP15801718.6A EP3221625B1 (en) 2014-11-20 2015-11-19 Method for installing a flexible line comprising an external sheath delimiting an internal volume
BR112017010199-8A BR112017010199B1 (en) 2014-11-20 2015-11-19 method of installing a flexible line and flexible line
PCT/EP2015/077137 WO2016079253A1 (en) 2014-11-20 2015-11-19 Method for installing a flexible line comprising an external sheath delimiting an internal volume, and associated flexible line
DK15801718.6T DK3221625T3 (en) 2014-11-20 2015-11-19 METHOD OF INSTALLATION OF A FLEXIBLE CONDUIT COMPRISING AN OUTER COVER DEFINING AN INTERNAL VOLUME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1461248A FR3028912B1 (en) 2014-11-20 2014-11-20 METHOD FOR PLACING A FLEXIBLE LINE COMPRISING AN EXTERNAL SHEATH DELIMINATING AN INTERNAL VOLUME AND FLEXIBLE LINE ASSOCIATED THEREWITH

Publications (2)

Publication Number Publication Date
FR3028912A1 FR3028912A1 (en) 2016-05-27
FR3028912B1 true FR3028912B1 (en) 2016-12-30

Family

ID=52589520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1461248A Active FR3028912B1 (en) 2014-11-20 2014-11-20 METHOD FOR PLACING A FLEXIBLE LINE COMPRISING AN EXTERNAL SHEATH DELIMINATING AN INTERNAL VOLUME AND FLEXIBLE LINE ASSOCIATED THEREWITH

Country Status (5)

Country Link
EP (1) EP3221625B1 (en)
BR (1) BR112017010199B1 (en)
DK (1) DK3221625T3 (en)
FR (1) FR3028912B1 (en)
WO (1) WO2016079253A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3031159B1 (en) * 2014-12-31 2017-02-10 Technip France LINE INTENDED TO BE IMMERSEED IN A WATER EXTEND AND METHOD FOR SETTING THE SAME
FR3047292B1 (en) * 2016-01-28 2018-03-02 Technip France FLEXIBLE LINE WITH ANNULAR INONDE
FR3067438B1 (en) * 2017-06-09 2019-07-26 Technip France FLEXIBLE LINE CONNECTION TIP, FLEXIBLE LINE AND METHOD THEREOF
WO2020099228A1 (en) * 2018-11-13 2020-05-22 National Oilwell Varco Denmark I/S A method for flushing a flexible pipe and an assembly of a flexible pipe and an end-fitting
GB201913740D0 (en) * 2019-09-24 2019-11-06 Ge Oil & Gas Uk Ltd End fitting apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR721430A (en) * 1930-11-12 1932-03-03 Flexible pipe
FR2326229A1 (en) * 1975-10-03 1977-04-29 Grihangne Andre Thin walled vessel or suction pipe under reduced pressure - has compartmented double walls under pure tensile stresses
IT1186412B (en) * 1985-12-06 1987-11-26 Snam Progetti PROCEDURE FOR LAUNCHING LANDS OF LARGE DIVING CONDUCT FROM THE LAND, ESPECIALLY FOR TAKING WORKS
EP0981002A1 (en) * 1998-08-20 2000-02-23 Bogey Venlo B.V. System for controlled lowering of a tube or cable
ATE239857T1 (en) * 1998-09-24 2003-05-15 Nkt Flexibles As REINFORCED FLEXIBLE PIPE WITH LEAKAGE RETURN
GB0621543D0 (en) * 2006-10-30 2006-12-06 Wellstream Int Ltd Testing and venting pipe annulus
AU2012204952B2 (en) * 2011-01-06 2016-11-03 National Oilwell Varco Denmark I/S An unbonded flexible pipe
GB201111371D0 (en) * 2011-07-04 2011-08-17 Wellstream Int Ltd Gas venting

Also Published As

Publication number Publication date
FR3028912A1 (en) 2016-05-27
BR112017010199B1 (en) 2021-05-18
EP3221625A1 (en) 2017-09-27
EP3221625B1 (en) 2022-06-29
WO2016079253A1 (en) 2016-05-26
BR112017010199A2 (en) 2018-02-06
DK3221625T3 (en) 2022-09-19

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